This paper also highlights ARM
TrustZone technology, a system-wide approach to security on high-performance computing
platforms, and describes how this technology can be used to build secure systems. TrustZone
is supported by TI’s KeyStone architecture. This paper explains various architectural features
of KeyStone that are important in realizing the TrustZone framework. In addition to hardware,
software plays an equally important role in supporting TruztZone’s functional elements. The
paper briefl y touches upon those TrustZone features provided by TI and other features that
can be implemented by developers.
Driving